

package com.hazelcast.internal.config;

import com.hazelcast.config.MemberAttributeConfig;

import java.util.Collections;
import java.util.Map;

/**
 * Contains configuration for attribute of member (Read-Only).
 */
public class MemberAttributeConfigReadOnly extends MemberAttributeConfig {

    public MemberAttributeConfigReadOnly(MemberAttributeConfig source) {
        super(source);
    }

    @Override
    public MemberAttributeConfig setAttribute(String key, String value) {
        throw new UnsupportedOperationException("This config is read-only");
    }

    @Override
    public MemberAttributeConfig removeAttribute(String key) {
        throw new UnsupportedOperationException("This config is read-only");
    }

    @Override
    public MemberAttributeConfig setAttributes(Map<String, String> attributes) {
        throw new UnsupportedOperationException("This config is read-only");
    }

    @Override
    public Map<String, String> getAttributes() {
        return Collections.unmodifiableMap(super.getAttributes());
    }
}
